APA-ийн эшлэл(7 дахь хэвлэлт)

HOUGEN O A. (2004). CHEMICAL PROCESS PRINCIPLES PART II 2ND ED (2ND ED.). CBS PUBLISHERS & DISTRIBUTORS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

HOUGEN O A. CHEMICAL PROCESS PRINCIPLES PART II 2ND ED. 2ND ED. NEW DELHI: CBS PUBLISHERS & DISTRIBUTORS, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

HOUGEN O A. CHEMICAL PROCESS PRINCIPLES PART II 2ND ED. 2ND ED. CBS PUBLISHERS & DISTRIBUTORS, 2004.